86610976 has 12 divisors (see below), whose sum is σ = 170515422. Its totient is φ = 43305472.

The previous prime is 86610961. The next prime is 86611003. The reversal of 86610976 is 67901668.

It can be written as a sum of positive squares in only one way, i.e., 65999376 + 20611600 = 8124^2 + 4540^2 .

It is a super-2 number, since 2×86610976² = 15002922327345152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1353265 + ... + 1353328.

Almost surely, 2^86610976 is an apocalyptic number.

It is an amenable number.

86610976 is a deficient number, since it is larger than the sum of its proper divisors (83904446).

86610976 is a wasteful number, since it uses less digits than its factorization.

86610976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706603 (or 2706595 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 86610976 is about 9306.5018132486. The cubic root of 86610976 is about 442.4433217116.

The spelling of 86610976 in words is "eighty-six million, six hundred ten thousand, nine hundred seventy-six".